[Bug 30804] New: Medieval total war crashes, even with native amstream

http://bugs.winehq.org/show_bug.cgi?id=30804

Bug #: 30804
           Summary: Medieval total war crashes, even with native amstream
           Product: Wine
           Version: 1.5.5
          Platform: x86
               URL: http://download.cnet.com/Medieval-Total-War-demo/3000-
                    7483_4-10246017.html
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 40343
  --> http://bugs.winehq.org/attachment.cgi?id=40343
console output with ddraw channel enabled

After workarounding the first crash of Medieval total war demo due to amstream,

the game crashes when one tries to launch a battle.